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Joydeep M
We spend hours scrolling social media and waste money on things we forget, but won’t spend 30 minutes a day earning certifications that can change our lives.
Master in DevOps, SRE, DevSecOps & MLOps by DevOpsSchool!
Learn from Guru Rajesh Kumar and double your salary in just one year.
In this tutorial we will learn about Array data type in PHP, before that you can see all the data types in PHP given below: String Integer Float Boolean Array Object Null In PHP we have a special data type where we can assign number of values in single variable using array. For example: $a … Read more
In this tutorial we will learn about the difference in single quotes and double quotes. Theoretically if we understand then single quotes doesn’t parse the data and double quotes is said to be interpreted. In simple words if we understand then if we write anything in double quotes then it passes the value in the … Read more
Var_dump function is used to check the data type of a variable. In PHP we do not have to write the data type while declaring the variable so if we want to print the data type we will use “var_dump” function to see type of data of the variable. For example: Output:- Here, we can … Read more
In this tutorial we will learn about declaring global and local variable in PHP. Initially we will see what is local variable and global variable with examples. Here if we see the variable is declared inside the function “local” so it will work inside the local function only until we return the value inside the … Read more
OOPs stands for Object Oriented Programming which is all about creating class and objects. Class serves as a template and multiple objects can be created using the class. Oops concept reduces code repetition. Classes are templates for creating objects. For an example, if we see a game take it as a Racing game where we will be having multiple … Read more
SASS is preprocessor of CSS, we can also refer it as CSS with superpower. SASS stands for Syntactically Awesome Style Sheets. To save the file in SASS format we need to add .scss extension in the file. Here we will learn how to use SASS in Visual Studio Code. Initially in VSC we need to … Read more
While installing npm for my ongoing project I got a error as shown below: To rectify the error I followed the steps given below and it worked for me: Step 1: Run sudo apt-get install libpng-dev. Step 2: Run npm install -g pngquant-bin. Step 3: Run npm install. References: Click here Click here
While installing npm for my ongoing project I got a error as shown below: To rectify the error I followed the steps given below and Booyah it worked for me: Step 1: Remove node_modules folder. Step 2: Remove package-lock.json file. Step 3: Run npm install -g –unsafe-perm node-sass Step 4: Run npm install. Step 5: Run npm … Read more
JavaScript is the world’s most popular programming language. Some of the advantages of javascript are given below: Client side execution Validation on browser Easy language Disadvantages: It is comparatively less secure. No hardware access Ways of adding javascript: Inline – We can javascript inside the head tag or the body tag between <script>…</script>. External – … Read more
Here we will discuss about the eloquent ORM and insertion of data to database table via Model. Eloquent model included with Laravel provides a simple, active record implementation for working with database. Each database table has a corresponding “model” which is used to interact with the table. Model allows us to query for data in … Read more